I'm currently reading this book called "fuck it, the ultimate spiritual way" by John C. Parkin. The lowercase title is on purpose as that is how it's written on the cover. I believe it fits in very well as a Dudeist book. I apologize if it's already been suggested on the forums by someone else, but I'm just too relaxed (lazy) to bother doing the research to find out.
Ah yes.
The "Hill that Breathes" folks.
http://www.thefuckitlife.com/ (http://www.thefuckitlife.com/)